According to an embodiment of the disclosure, a system for controlling an emergency bell based on sound comprises an emergency bell device installed in a crime area, gathering sound information generated in the crime area, detecting an emergency event from the gathered sound information, and generating an emergency bell operation signal, an analysis server receiving, in real-time, the sound information from the emergency bell device if the emergency bell operation signal is received, classifying per-time key sound sources in the sound information, and providing a situation analysis result on whether a crime occurs using the classified per-time key sound sources, and a control server receiving the situation analysis result and providing on-site dispatch information or situation response information to a security terminal in charge of the crime area based on the received situation analysis result.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The system of claim 1, wherein the emergency bell device has unique identification information designated by the control server, and wherein the emergency bell operation signal and the situation analysis result include the identification information for the emergency bell device.
3. The system of claim 2, wherein the analysis server stores information for the security terminal, and wherein the analysis server fetches the information for the security terminal using the identification information for the emergency bell device included in the situation analysis result and transmits the on-site dispatch information or the situation response information.
4. The system of claim 1, wherein the emergency bell device includes at least one camera device capturing an on-site image of the crime area, and wherein the control server classifies the on-site situation into a preset security level for each time using the captured on-site image received through the camera device and the situation analysis result and generates the on-site dispatch information or the situation response information according to the classified security level.
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October 29, 2021
January 9, 2024
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